1# Doing some operation on bytearray 2# No joins, but still map(). 3import bench 4 5 6def test(num): 7 for i in iter(range(num // 10000)): 8 ba = bytearray(b"\0" * 1000) 9 ba2 = bytearray(map(lambda x: x + 1, ba)) 10 11 12bench.run(test) 13